Sep 04 05:46:18.506 INFO checking rowcol-0.3.3 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 05:46:18.506 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 05:46:18.507 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 05:46:18.766 INFO blam! 06d9aba9e1d4e6023f8e72944bf99950ff3e770cc5f8ce92bfff4c7769832a84
Sep 04 05:46:18.769 INFO running `"docker" "start" "-a" "06d9aba9e1d4e6023f8e72944bf99950ff3e770cc5f8ce92bfff4c7769832a84"`
Sep 04 05:46:19.642 INFO kablam!     Checking rowcol v0.3.3 (file:///source)
Sep 04 05:46:20.764 INFO kablam! warning: unused `#[macro_use]` import
Sep 04 05:46:20.764 INFO kablam!   --> src/lib.rs:41:1
Sep 04 05:46:20.764 INFO kablam!    |
Sep 04 05:46:20.764 INFO kablam! 41 | #[macro_use] extern crate approx;
Sep 04 05:46:20.764 INFO kablam!    | ^^^^^^^^^^^^
Sep 04 05:46:20.764 INFO kablam!    |
Sep 04 05:46:20.764 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 04 05:46:20.765 INFO kablam! 
Sep 04 05:46:26.412 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.85s
Sep 04 05:46:26.418 INFO kablam! su: No module specific data is present
Sep 04 05:46:26.944 INFO running `"docker" "rm" "-f" "06d9aba9e1d4e6023f8e72944bf99950ff3e770cc5f8ce92bfff4c7769832a84"`
Sep 04 05:46:27.090 INFO blam! 06d9aba9e1d4e6023f8e72944bf99950ff3e770cc5f8ce92bfff4c7769832a84